2247132080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12613}}^1$

素因数の和:12774

約数の個数: 80

約数和(自身を含む): 5574580704

約数和(自身を除く): 3327448624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 131, 136, 170, 262, 272, 340, 524, 655, 680, 1048, 1310, 1360, 2096, 2227, 2620, 4454, 5240, 8908, 10480, 11135, 12613, 17816, 22270, 25226, 35632, 44540, 50452, 63065, 89080, 100904, 126130, 178160, 201808, 214421, 252260, 428842, 504520, 857684, 1009040, 1072105, 1652303, 1715368, 2144210, 3304606, 3430736, 4288420, 6609212, 8261515, 8576840, 13218424, 16523030, 17153680, 26436848, 28089151, 33046060, 56178302, 66092120, 112356604, 132184240, 140445755, 224713208, 280891510, 449426416, 561783020, 1123566040, 2247132080]

約数ペア:

[(1, 2247132080), (2, 1123566040), (4, 561783020), (5, 449426416), (8, 280891510), (10, 224713208), (16, 140445755), (17, 132184240), (20, 112356604), (34, 66092120), (40, 56178302), (68, 33046060), (80, 28089151), (85, 26436848), (131, 17153680), (136, 16523030), (170, 13218424), (262, 8576840), (272, 8261515), (340, 6609212), (524, 4288420), (655, 3430736), (680, 3304606), (1048, 2144210), (1310, 1715368), (1360, 1652303), (2096, 1072105), (2227, 1009040), (2620, 857684), (4454, 504520), (5240, 428842), (8908, 252260), (10480, 214421), (11135, 201808), (12613, 178160), (17816, 126130), (22270, 100904), (25226, 89080), (35632, 63065), (44540, 50452)]